package com.lagou.sqlSession;

import java.util.List;

public interface SqlSession {

    //查询所有
    public <E> List<E> selectList(String statementid,Object... params) throws Exception;

    //根据条件查询单个
    public <T> T selectOne(String statementid,Object... params) throws Exception;

    public Integer addOne(String statementId, Object... parmas) throws  Exception;


    public Integer updateList(String statementId, Object... params) throws  Exception;

    public Integer delList(String statementId, Object... params) throws  Exception;


    public Integer addList(String statementId, Object... params) throws  Exception;
    //为Dao接口生成代理实现类
    public <T> T getMapper(Class<?> mapperClass);


}
